DE8810263U1 - Device for mounting roller chains - Google Patents

Device for mounting roller chains

Info

Publication number
DE8810263U1
DE8810263U1 DE8810263U DE8810263U DE8810263U1 DE 8810263 U1 DE8810263 U1 DE 8810263U1 DE 8810263 U DE8810263 U DE 8810263U DE 8810263 U DE8810263 U DE 8810263U DE 8810263 U1 DE8810263 U1 DE 8810263U1
Authority
DE
Germany
Prior art keywords
mouth
shape
chain
roller chains
concave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8810263U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seybold and Co Maschinenbau 7969 Hohentengen De GmbH
Original Assignee
Seybold and Co Maschinenbau 7969 Hohentengen De GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seybold and Co Maschinenbau 7969 Hohentengen De GmbH filed Critical Seybold and Co Maschinenbau 7969 Hohentengen De GmbH
Priority to DE8810263U priority Critical patent/DE8810263U1/en
Publication of DE8810263U1 publication Critical patent/DE8810263U1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L21/00—Tools or implements for repairing chains using metal-working operations, e.g. for detaching deformed chain links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/22—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning sprocket chains, endless tracks, antiskid chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02—Jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/006—Traction devices to bring together belts, cables or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

Die vorliegende Erfindung betrifft eine Vorrichtung zum Spannen, Montieren und Verbinden von abgelängten Rollenketten mittels Verb in dungsgliedern. The present invention relates to a device for tensioning, assembling and connecting cut-to-length roller chains by means of connecting links .

Es sind bereits Vorrichtungen zum kontieren von Ri llenketten bskannt, bei denen die Enden der zu verbindenden Rollenketten von zwei sich gegenüberliegenden Fingern erfaßt werden und der richtige Montageabstaiid der Kettenenden dadurch erzielt wird, daß die beiden Finger der Vorrichtung durch eine mittels Schraube über die konische Außenform der Finger geschobene Umhüllung gegeneinander bewegt werden und dadurch die Montagestellung auch bei einer unter Spannung stehenden Kette erreicht wird.Devices for locking grooved chains are already known, in which the ends of the roller chains to be connected are gripped by two opposing fingers and the correct assembly distance of the chain ends is achieved by the two fingers of the device being moved against each other by a cover pushed over the conical outer shape of the fingers by means of a screw, thus achieving the assembly position even when the chain is under tension.

Diese bekannten Vorrichtungen weisen jedoch verschiedene NachteileHowever, these known devices have various disadvantages

auf.on.

So sind z.B. die zur Verfügung stehenden Spannwege sehr begrenzt,For example, the available clamping distances are very limited, die Handhabung und Arbeitsgeschwindigkeit ist aufgrund der B hu !ormthe handling and working speed is due to the B hu !orm eingeschränkt. Das Einstellen der Vorrichtungen auf die exakt er-limited. Adjusting the devices to the exact

-2--2-

8EYBOLO + Co MaMttnentM <VnbH8EYBOLO + Co MaMttnentM <VnbH

me 273-»me273-»

Deutsches PatentamtGerman Patent Office

Blatt 2 /.,.-,:;, h,r,(&ldquor;M ·.,&ldquor; 9i 8t 1988 .·«> 8000 München 2 Sheet 2 /.,.-,:;, h,r,(&ldquor;M ·.,&ldquor; 9i 8t 1988 .·«> 8000 Munich 2

forderlichen Teilungsabstände ist langwierig und die auf die Ketterequired pitch distances is tedious and the chain übertragene Spannung ist gering.transmitted voltage is low.

Gemäß der vorliegenden Erfindung wird nunmehr eine Vorrichtung zum Spannen , Montieren und Verbinden von Ketten insbesondere von Rollenketten angegeben, bei denen die genannten und andere Nachteile beseitigt sind.According to the present invention, a device for tensioning, assembling and connecting chains, in particular roller chains, is now provided, in which the aforementioned and other disadvantages are eliminated.

Eine solche erfindungsgemäße Vorrichtung zeichnet sich dadurch aus, daß die Vorrichtung in Form einer Zange nach Figur 1 ,handelsüblich Wasserpumpenzange genannt, über zwei miteinander in einem verstellbaren Drehpunkt verbundenen Schenkel (112) verfügt, wobei die Lage des Drehpunktes ein größeres Hebelverhäitnis z.B. 1:6 zuläßt und die Form des Zangenmaules (3) das sichere Hintergreifen der Rollenkettenbüchse (h) zuläßt, wobei die Brustform des Afaules (3) vorteilhaft konkav so zu formen ist, daß sich das Zangenmaul (3) selbstätig sowiet hinter die Kettenbüchse (h) schiebt, bis der konvex geformte Rücken (5) des Zangenmaules an der nachfolgenden Kettenbüchse anliegt.Such a device according to the invention is characterized in that the device in the form of pliers according to Figure 1, commercially known as water pump pliers, has two legs (112) connected to one another at an adjustable pivot point, the position of the pivot point allowing a larger lever ratio, e.g. 1:6, and the shape of the jaws (3) of the pliers allowing the roller chain bushing (h) to be gripped securely from behind, the breast shape of the jaw (3) advantageously being concavely shaped so that the jaws (3) of the pliers automatically slide behind the chain bushing (h) until the convexly shaped back (5) of the jaws of the pliers rests against the chain bushing below.

Weiter dadurch gekennzeichnet, daß das Maul (6) an seiner Brust (7) unregelmäßig konkav so geformt ist, daß das Maul (6) in jeder Stellung sicher die Kettenbüchse (Ua) umgreifen kann, und daß der Rücken (8) des Maules (6) so konkav geformt sein kann, daß ein aufeinander zubewegen bzw. schließen des Maules (6/3) ohne Behinderung möglich ist.Further characterized in that the mouth (6) is irregularly concave on its chest (7) so that the mouth (6) can securely grip the chain gun (Ua) in any position, and that the back (8) of the mouth (6) can be so concave that the mouth (6/3) can move towards one another or close without hindrance.

Weiter dadurch gekennzeichnet, daß die Dicke des Maules (613) im Maulbereich O) so gewählt ist, daß sie der jeweils schmälsten der Montagevorrichtung zuzuordnenden Ketten entsprechen und in derFurther characterized in that the thickness of the mouth (613) in the mouth area O) is selected so that it corresponds to the narrowest chain to be assigned to the assembly device and in the Regel mindestens eine Dicke von 3,0 mm aufweisen.Usually have a thickness of at least 3.0 mm.

Claims (2)

1. Vorrichtung zum Spannen, Montieren und Verbinden von abgelängten Rollenketten mittels Verbindungsgliedern, dadurch gekennzeichnet, daß die Vorrichtung in Zangenform nach FigjjrJ^zwei Schenkel (112) aufweist die miteinander in einem verstellbaren Drehpunkt verbunden sind ,und daß die Form und Dicke des Maules (3) zum Hinter greif en von Rollenkettenbüchsen brustseitig konkav und rückenseitig (S) konvex ist, und daß die Form des Maules (6) an ihrer Brustseite (7) und an ihrer Rückenseite (8) konkav ist und das Maul (316) die Kettenbüchse (UIUa) formgerecht hintergreift und über die Schenkel (1/2) stufenlos verstellt.1. Device for tensioning, assembling and connecting cut-to-length roller chains by means of connecting links, characterized in that the device in the form of pliers according to Fig. 1 has two legs (112) which are connected to one another at an adjustable pivot point, and that the shape and thickness of the mouth (3) for gripping behind roller chain bushings is concave on the breast side and convex on the back side (S), and that the shape of the mouth (6) is concave on its breast side (7) and on its back side (8) and the mouth (316) grips behind the chain bushing (UIUa) in a shape that is correct and is continuously adjusted via the legs (1/2). 2. Vorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Dicke O) des Maules (3/6) variabel ist und mindestens 3 mm aufweist.2. Device according to claim 1, characterized in that the thickness O) of the mouth (3/6) is variable and is at least 3 mm. SEYBOLD+ Co Maschinenbau GmbHSEYBOLD+ Co Maschinenbau GmbH J?969 (MMntengert/WOrtt. pefäftSfisrOlrer: V(SItW SeybddJ?969 (MMntengert/WOrtt. pefäftSfisrOlrer: V(SItW Seybdd Amtsgericht Ravensburg HRB273-sDistrict Court Ravensburg HRB273-s
DE8810263U 1988-08-12 1988-08-12 Device for mounting roller chains Expired DE8810263U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8810263U DE8810263U1 (en) 1988-08-12 1988-08-12 Device for mounting roller chains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8810263U DE8810263U1 (en) 1988-08-12 1988-08-12 Device for mounting roller chains

Publications (1)

Publication Number Publication Date
DE8810263U1 true DE8810263U1 (en) 1988-11-10

Family

ID=6826863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8810263U Expired DE8810263U1 (en) 1988-08-12 1988-08-12 Device for mounting roller chains

Country Status (1)

Country Link
DE (1) DE8810263U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822971A (en) * 2019-04-23 2020-10-27 极点股份有限公司 Arc chain-making device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822971A (en) * 2019-04-23 2020-10-27 极点股份有限公司 Arc chain-making device
US11458529B2 (en) 2019-04-23 2022-10-04 Louis Chuang Chain tool

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